The Washer,key, cataloged under National Stock Number 5310-00-873-8028, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-873-8028 |
| Primary Part Number | 43611 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Internal Prebent Key Width | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE FILM OVERALL |
| Material | STEEL OVERALL |
| Internal Prebent Key Length | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.016 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN |
| Heat Treatment | AS FABRICATED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-873-8028 is a Washer,key, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-873-8028 has 2 cross-referenced part numbers: 43611 (Triumph Engine Control Systems Llc), 43611 (Goodrich Control Systems Gmbh).
There are 6 known substitutes for 5310-00-873-8028: 3110-00-158-8266, 5133-00-293-0277, 2940-00-354-0919 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43611: Internal Prebent Key Width: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Surface Treatment: OXIDE FILM OVERALL; Material: STEEL OVERALL; Internal Prebent Key Length: 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.